Gator Aqua Rock 50-Pound Bag

Rapid stormwater drainage and structural interlocking support define Gator Aqua Rock, engineered to meet strict ASTM No. 9 standards for permeable paver installations across southern New England. This high-strength, fractured granite aggregate provides the ideal bedding course and jointing material, locking pavers firmly in place while allowing heavy surface water runoff to filter away instantly.

Key Features & Benefits

• ASTM No. 9 Compliant: Precision-graded crushed granite that adheres strictly to national engineering standards for permeable paver joints and bedding courses.

• Fractured Granite Composition: Angular, high-strength stone edges lock together tightly to prevent paver shifting, rutting, or surface displacement under traffic.

• High-Void Drainage Design: Maximizes void space between aggregate particles to facilitate rapid water infiltration and prevent localized pooling.

• Long-Term Durability: Resists structural breakdown, crushing, and weathering under continuous compaction and seasonal freeze-thaw cycles.

• Convenient Packaging: Supplied in a manageable 50-pound bag for efficient job-site handling, clean pouring, and precise site distribution.

Ideal Applications

• Permeable concrete paver patios and outdoor living spaces

• Eco-friendly residential driveways and parking aprons

• Slip-resistant pool decks and backyard courtyards

• Commercial pedestrian plazas requiring stormwater management compliance

• Sustainable municipal walkways and public green spaces

Frequently Asked Questions

What is the coverage rate per 50-pound bag? Each 50-pound bag covers approximately 20 to 25 square feet of paver surface area, depending on joint width and bedding depth requirements.

How do I calculate the total number of bags needed for my project? Calculate your total project square footage, then divide by 20 to 25 depending on your installation specifications. We always recommend ordering an extra 5% to 10% to account for material handling and sweeping waste.

Is this aggregate used for both joints and bedding? Yes, Gator Aqua Rock meets ASTM No. 9 gradations, making it structurally engineered to function effectively as both the final joint infill material and the underlying bedding layer for permeable systems.

Can polymeric sand be used instead of Gator Aqua Rock? No, permeable paver systems require an open-graded stone like Aqua Rock in the joints rather than polymeric sand to allow rainwater to drain freely into the sub-base.

Can I pick up these bags at the yard or schedule delivery? Bags can be loaded directly into your vehicle at our East Greenwich supply yard, or added to larger material orders for job-site delivery across Rhode Island.